AUTOTEC SMALL BLOCK CHEVY 23° 4.000" FORGED PISTON SET #1000151

Part # 1000151

$736.00

AutoTec, Small Block Chevy 23° 4.000", Dish, 4.040 Bore 3.750 Stroke 1.285 Comp HT

CALL TO ORDER  714-903-4362


Specifications

Engine Family Small Block Chevy 23° 4.000"
CID/Ltr 385/6.3
Bore Inch 4.04
Bore mm 102.62
Stroke Inch 3.75
Stoke mm 95.25
Rod Length 5.85
Comp Dist 1.285
Crown Volume -19.4cc
CR 1 10.1 @ 58cc
CR 2 9.5 @ 64cc
CR 3 9.0 @ 70cc
Alloy 4032
Weight 440
Pin 0.927
Oil Rails Included N/A
Top Ring 1.5mm
2nd Ring 1.5mm
Oil Ring HT 3.0mm
Piston Style Dish

Item# Description
1000151

$736.00


compression calculator

Please fill in the details below to calculate the compression ratio for your engine. Accurate inputs will give the best results. Once you’ve filled out the form, click “Calculate” to see your engine's compression ratio.

dome volume to compression ratio


compression ratio to dome volume


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